Re: A bug in semctl()

2006-07-27 Thread Ed Schouten
* John Baldwin <[EMAIL PROTECTED]> wrote: > Actually, this is on purpose. SEM_STAT is just used for Linux binaries, and > they apparently specify a kernel semid rather than a user one for this > specific request. Yes. Below is a snippet from the semctl(2) manpage on a Linux machine: | SEM_STAT

Re: A bug in semctl()

2006-07-27 Thread John Baldwin
On Wednesday 26 July 2006 03:50, 李尚杰 wrote: > In file kern/sysv_sem.c: > 554 __semctl(td, uap) > 555 struct thread *td; > 556 struct __semctl_args *uap; > 557 { > 558 int semid = uap->semid; << 559 int semnum = uap->semnum; > 560 int cmd = uap->cmd; > 561

Re: A bug in semctl()

2006-07-27 Thread Ed Schouten
* Maxim Konovalov <[EMAIL PROTECTED]> wrote: > What version of the file do you read? We have a different code in > HEAD. It looks like he's using RELENG_6, src/sys/kern/sysv_sem.c, 1.78. Yours, -- Ed Schouten <[EMAIL PROTECTED]> WWW: http://g-rave.nl/ pgpyVMxtlWpTD.pgp Description: PGP sign

Re: A bug in semctl()

2006-07-26 Thread 李尚杰
Sorry! I am working FB/6.0. But I have checked the 6.1 code, this prolbem exists too. in __semctl(): error = kern_semctl(td, uap->semid, uap->semnum, uap->cmd, &semun, &rval); but in kern_semctl() there is no convertion 在 06-7-26，李尚杰<[EMAIL PROTECTED]> 写道： Freebsd/6

Re: A bug in semctl()

2006-07-26 Thread Maxim Konovalov
On Wed, 26 Jul 2006, 15:50+0800, юНип╫э wrote: > In file kern/sysv_sem.c: > 554 __semctl(td, uap) > 555 struct thread *td; > 556 struct __semctl_args *uap; > 557 { > 558 int semid = uap->semid; << 559 int semnum = uap->semnum; > 560 int cmd = uap->cmd; > 561

A bug in semctl()

2006-07-26 Thread 李尚杰
In file kern/sysv_sem.c: 554 __semctl(td, uap) 555 struct thread *td; 556 struct __semctl_args *uap; 557 { 558 int semid = uap->semid; <cmd; 561 u_short *array; 562 union semun *arg = uap->arg; 563 union semun real